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E3. Bluestone Dr Sanitary Sewer Upsize Project... 0111111 1111111111kift (I I 1 (7 KALISPELL MEMORANDUM To: Doug Russell, City Manager Cc: Susie Turner, PE — Public Works Director From: Alexander Smith, EIT Engineer I Re: Bluestone Dr Sanitary Sewer Upsize Project Meeting Date: May 19, 2025 BACKGROUND: The sewer main in Bluestone Drive has an 8 inch secti on of main that is limiting capacity to service future flows. By upsizing the 8 inch sections of main the "bottleneck" will be removed, and the effective system capacity will be increased to allow for additional flows for future development. The project involves upsizing the 8 inch to a 12 inch main and transitioning the sewer main away from the existing water main to meet modem Department of Environmental Quality (DEQ) standards. ;Jim C�v J ,-486 ­S4 Figure I — Bluestone Drive Existing Conditions (BLACK) — Proposed Conditions (GREEN) BIDDING RIESULTS: Bids were received and opened on May 8, 2025, at 3:30 pm. Eleven responsive bids were received, and the bid tabulation is attached. The bid totals are summarized below. Contractor Base Bid Total Bid Price Engineer's Estimate $445,445.00 $445,445.00 LHC, Inc $271,841.11 $271,841.11 Western Municipal Construction, Inc $310,926.00 $310,926.00 Laabs Excavation Services $323,994.45 $323,994.45 Wesco Inc, $354,911.00 $354,911.00 NCC Neumann Construction Co. $373,389.00 $373,389.00 3 Rivers Landworks $380,868.81 $380,868.81 4050 Development $386,843.00 $386,843.00 Lipka Excavating $389,990.00 $389,990.00 Highgrade Construction $390,839.56 $390,839.56 S & L Underground, Inc. $446,824.00 $446,824.00 Montana Rockies $470,557.00 $470,557.00 Page I of 2 LHC, hic. was the lowest bid. References were checked and LHC, Inc., was found to be a qualified contractor that has completed projects of a similar scope. FISCAL EFFECTS: To support the construction of the project, the FY25 Sewer Fund has allocated $260,413 (line item 95310-454-430630-948), and the FY25 Sewer Impact Fee Fund has allocated $317,261 (line item 95311-454-430635-948). ACTION REQUESTED: Motion to award the base bid for Bluestone Dr Sanitary Sewer Upsize Project to LHC, Inc for $271,841.11. ALTERNATIVES: As suggested and approved by the City Council. ATTACHNIIENTS: Bluestone Dr Sanitary Sewer Upsize Project Bid Tab Page 2 of 2 C14 4-- 0 r-I Ln 72 co 4-- 0 c 0 m :3 -0 m OM4 04 rT*l u 0 0 It, 0 0 0 0 0 0 0 0 .0 w 0 0 0 0 0 0 0 0 r-I 0 0 0 r" cq 0 1-t m m m m Ln 1--i Ln Lr� Cl� L'i Oli Lr� kl� cl� klc� rl� Cr� IR lll� cu +1 x 4.n 4 vj. N A Zo tn v-4 tn tn tn qj r-i Ln LLJ -V� 4A. 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